lock_key = plane_lock_2.key.decode("utf-8")
print(f"{bcolors.OKGREEN}Client 1:{bcolors.ENDC} "
f"{bcolors.OKCYAN}Lock key: {bcolors.BOLD}" + lock_key +
f"{bcolors.ENDC}")
resource_key = redis.get_key(RESOURCE_ID)
print(f"{bcolors.WARNING}Redis:{bcolors.ENDC} "
f"{bcolors.WARNING}Resource key: {resource_key} {bcolors.ENDC}")
# Introduce the lock in the resource
print(f"{bcolors.OKGREEN}Client 1:{bcolors.ENDC} "
f"{bcolors.OKCYAN}Updating resource '" + RESOURCE_NAME +
f"' {bcolors.ENDC}")
# Introduce the lock in the resource
redis.update(name=RESOURCE_NAME, key="client", value="client_1")
redis.update(name=RESOURCE_NAME, key="random", value=random.random())
else:
print(f"{bcolors.FAIL}Client 1: Error acquiring the lock on resource '" +
RESOURCE_NAME + f"' {bcolors.ENDC}")
# Save data changes on db
redis.bgsave()
# Get the updated resources
print(f"{bcolors.OKCYAN}Retrieving updated resource{bcolors.ENDC}")
updated_resource = redis.get(RESOURCE_NAME)
# Show the resources
print(f"{bcolors.OKCYAN}## RESOURCE '" + RESOURCE_NAME + f"' ##{bcolors.ENDC}")
f"' not acquired. {bcolors.ENDC}")
lock_1_key = plane_1_lock_1.key.decode("utf-8")
print(f"{bcolors.OKGREEN}Client 1 - Lock 1:{bcolors.ENDC} "
f"{bcolors.OKCYAN}Lock key: {bcolors.BOLD}" + lock_1_key +
f"{bcolors.ENDC}")
resource_key = redis.get_key(RESOURCE_ID)
print(f"{bcolors.WARNING}Redis:{bcolors.ENDC} "
f"{bcolors.WARNING}Resource key: {resource_key} {bcolors.ENDC}")
# Introduce the lock in the resource
print(f"{bcolors.OKGREEN}Client 1 - Lock 1:{bcolors.ENDC} "
f"{bcolors.OKCYAN}Updating resource '" + RESOURCE_NAME +
f"' {bcolors.ENDC}")
redis.update(name=RESOURCE_NAME, key="updated_by", value="lock_1")
redis.update(name=RESOURCE_NAME, key="random", value=random.random())
elif not plane_1_lock_1 and plane_1_lock_2:
print(f"{bcolors.OKGREEN}Client 1 - Lock 1:{bcolors.ENDC} "
f"{bcolors.FAIL}Lock on resource '" + RESOURCE_NAME +
f"' not acquired. {bcolors.ENDC}")
print(f"{bcolors.OKGREEN}Client 1 - Lock 2:{bcolors.ENDC} "
f"{bcolors.OKCYAN}Lock on resource '" + RESOURCE_NAME +
f"' acquired successfully. {bcolors.ENDC}")
lock_2_key = plane_1_lock_2.key.decode("utf-8")
print(f"{bcolors.OKGREEN}Client 1 - Lock 2:{bcolors.ENDC} "
f"{bcolors.OKCYAN}Lock key: {bcolors.BOLD}" + lock_2_key +
f"{bcolors.ENDC}")
